Samplea Temperature (°C)

tr min

Peak areab

SCAN

 

 

20

-

-

30

-

-

40

15.185

  4 051 143

50

15.185

  8 746 685

60

15.185

15 010 297

70

15.185

20 691 559

80

15.184

29 096 795

Mean

15.185

 

SD

  0.001

 

RSD%

  0.00

 

SIM

 

 

20

-

-

30

15.187

   240 418

40

15.185

   591 398

50

15.184

1 248 035

60

15.184

2 131 626

70

15.184

3 165 161

80

15.184

4 201 134

Mean

15.184

 

SD

  0.001

 

RSD%

  0.00

 

a 200 ng/L and 100 ng/L composite standard of 2-MIB/GSM in MQ water, for full scan and SIM mode respectively
b From the TIC
Table 5: Effect of sample purge temperature on sensitivity of GSM.
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